ESA EC720E, Руководство по обслуживанию

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1-7-1 TD900DC
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps for the
cabinet parts, and the CBA in order to gain access to
item(s) to be serviced. When reassembling, follow the
steps in reverse order. Bend, route and dress the
cables as they were.
Caution!
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
2. Disassembly Method
(1): Order of steps in Procedure. When reassembling,
follow the steps in reverse order.These numbers
are also used as the Identification (location) No. of
parts in Figures.
(2): Parts to be removed or installed.
(3): Fig. No. showing Procedure of Part Location.
(4): Identification of part to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
S=Screw, P=Spring, L=Locking Tab, CN=Connec-
tor, *=Unhook, Unlock, Release, Unplug, or
Desolder
2(S-2) = two Screw (S-2)
(5): Refer to the following "Reference Notes in the
Table."
Reference Notes in the Table
Caution !
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
Reference Notes in the Table
CAUTION 1: Discharge the Anode Lead of the CRT
with the CRT Ground Wire before removing the Anode
Cap.
ID/
LOC.
No.
PART
REMOVAL
Fig.
No.
REMOVE/
*UNHOOK/UNLOCK/
RELEASE/UNPLUG/
DESOLDER
Note
[1]
Rear
Cabinet
1 4(S-1), 1(S-2), 1(S-3) -
[2]
H.V. CBA
(With
Holder)
2, 3,
5
Anode Cap, CN501,
CRT CBA, CN571,
CN1301, CN2602
1
[3]
Tray
Chassis
Unit
2, 5
CN1802, CN2801,
CN2601
-
[4] CRT 3 4(S-4) -
[5] Shield Box 2 5(S-5) -
[6]
DVD
Mechanism
Unit
2, 5
CN2401, CN2402,
3(S-6)
-
[1] Rear Cabinet
[2] H.V. CBA (with Holder)
[3] Tray Chassis Unit
[5] Shield Box
[4] CRT
[6] DVD Mechanism Unit
[10] Deck Assembly
[11] Main CBA
[7] DVD Main
CBA Unit
[9] Function CBA
[8] Power Supply/AV CBA
[7]
DVD Main
CBA Unit
4
2(S-7), CN201,
CN301
2-1
2-2
3
[8]
Power
Supply/
AV CBA
2, 5
4(S-8), CN2803,
CN2804
-
[9]
Function
CBA
2, 5 3(S-9), CN2805 -
[10]
Deck
Assembly
2, 5
7(S-10), 1(S-11),
1(S-12),
CL1201, CL1401,
CL1402, CL1403
4
[11] Main CBA 2 4(S-13) -
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
ID/
LOC.
No.
PART
REMOVAL
Fig.
No.
REMOVE/
*UNHOOK/UNLOCK/
RELEASE/UNPLUG/
DESOLDER
Note